<template>
  <div id="app">
    <router-link to="/discover">发现</router-link>
    &emsp;
    <router-link to="/friend">朋友</router-link>
    &emsp; 
    <router-link to="/mine">我的</router-link>
    &emsp;
    <router-link to="/list">商品列表</router-link>
    <router-view></router-view>
  </div>
</template>

<script>
export default {
data () {
  return {
    msg:"app组件"
  }
}
}
</script>

